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« on: September 15, 2018, 09:22:45 AM »
Performance Summary:
Cubic Inches: 395 Dyno brand: Stuska
Power Adder: N/A Where dynoed: Dale Meers Racing Engines
Peak Horsepower: 538 @ 6000, Engine dyno'd with water pump and alternator connected
Peak Torque: 515 @ 5000
Horsepower and Torque Curves:
Engine Specifications:
Block brand, material, finished bore size, other notes: Factory 390 block, 4.080" bore size, 10.150" deck height, ARP main studs/bolts
Crankshaft brand, cast or forged, stroke, journal size: Factory 391 crankshaft, 3.780" stroke, 2.200" rod journal
Connecting Rods brand, material, center to center distance, end sizes, bolts: Scat I-beam, 6.800", 8740 bolts
Piston brand, material (caster, hypereutectic or forged), dish/dome volume, static CR: Custom Racetec forged, 5.3 cc flat top, 10.4:1, .004" piston to bore
clearance, pistons .008" out of hole
Main Bearings, Rod Bearings, Cam Bearings brand and size: Federal Mogul 125M10, Federal Mogul 8-7200CH & 8-7200CH1, Durabond F-33
Piston rings brand, size, other notes: Hastings 1.5/1.5/3mm, standard tension, .020"/.022" gaps
Oil Pump, pickup, and drive: Melling M57A, Canton rear sump pickup, POP pump drive
Oil pan, windage tray, oil filter adapter: Canton rear sump, no tray, new filter adapter
Camshaft brand, type (hyd/solid, flat tappet or roller), lift and duration (adv and @.050"): Custom Lykins Motorsports hydraulic roller, billet core, 240/243 @ .050", 296/299 advertised, .555"/.579" lift, 109 LSA, on 103 ICL.
Lifters brand, type: Morel
Timing chain and timing cover: Cloyes billet, factory timing cover
Cylinder heads brand, material, port and chamber information: Trick Flow, aluminum, 169.8cc port volume, 69.8cc chamber volume
Cylinder head flow in cfm at inches of lift (28" H2O pressure drop):
Intake Exhaust
.100 96 .100 66
.200 159 .200 120
.300 233 .300 164
.400 283 .400 197
.500 317 .500 215
.600 333 .600 220
Flow bench used, location: Superflow SF600, Dale Meers Racing Engines
Intake valve brand, head size, stem size: Ferrea, 2.190", 11/32"
Exhaust valve brand, head size, stem size: Ferrea, 1.625", 11/32"
Valve springs brand, part number, specs: Comp Cams 26120
Retainers and locks brand, part number, specs: Comp Cams 1795
Rocker arm brand, type (adjustable or non-adj), material, ratio: Factory non-adjustable
Rocker shafts and stands, brand, material: New factory shafts, POP end and middle stands
Pushrods brand, type, length: Trend, 5/16", .105" wall, multiple lengths, 8.860", 8.875", 8.900"
Valve covers, brand, type: Ford Racing polished Cobra Lemans
Distributor brand, advance curve information: MSD Pro Billet, steel gear, 16/34, in by 2500
Harmonic balancer brand: Powerbond
Water pump brand, type (mechanical or electric): Edelbrock
Intake manifold brand, material, porting information: Performer RPM, no port work, plenum divider and plenum modifications
Carburetor(s) brand, type: Quick Fuel Q-750
Exhaust manifolds or headers brand, type: Dyno headers, 2"
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brand new valves.
